.text-fancy {
  animation: glowAnimation 2s linear 420;
}

@keyframes glowAnimation {
  0% {
    text-shadow: 0 0 10px , 0 0 20px #00FFFF, 0 0 30px #FF00FF;
  }
  50% {
    text-shadow: 0 0 20px #FF00FF, 0 0 30px #00FFFF, 0 0 40px #FF00FF;
  }
  100% {
    text-shadow: 0 0 10px #FF00FF, 0 0 20px #00FFFF, 0 0 30px #FF00FF;
  }
}